HDMI Fiber Extender Micro Mini 4K 80km HDCP 1.2 USB-C

HDMI Fiber Extender Micro Mini 4K 80km HDCP 1.2 USB-C

Model:LNK-MH4K Series

Product Description & Overview

The LNK-MH4K Series represents a breakthrough in space-efficient fiber optic technology, engineered

to deliver uncompressed 4K×2K HDMI 1.4a signals across remarkable distances up to 80km. This micro-

mini extender utilizes advanced photoelectric conversion technology to transform HDMI signals into high-

speed 10Gb/s serial data streams for flawless fiber optic transmission. The ultra-compact design incorporates

industrial-grade components that ensure complete immunity to electromagnetic interference while maintaining

pristine signal integrity throughout the maximum transmission distance.

Featuring a sophisticated transmitter that encodes HDMI signals for optical transmission and an intelligent

receiver that precisely reconstructs the original output, this professional-grade solution guarantees zero

latency and lossless video quality. The micro-mini form factor makes it ideal for space-constrained installations

in broadcast facilities, digital signage networks, and high-end home entertainment systems where both

performance and physical dimensions are critical considerations.

Manufactured in full compliance with RoHS and lead-free requirements for global market deployment, this

reliable extender supports applications ranging from large-screen displays and conference room systems

to medical imaging and control room environments. The enhanced thermal management system ensures

stable operation across varying environmental conditions, while the plug-and-play functionality simplifies

installation in both permanent and temporary setups. Perfect for modern AV integrations requiring maximum

performance in minimal space, this micro-mini fiber extender establishes new standards for compact, high-

performance signal transmission in professional and residential applications demanding uncompromised

4K video quality over extended distances.

Key Features Bullets

• Ultra-Compact 4K Transmission
  Supports 4K×2K@30Hz resolution with uncompressed zero-delay transmission

• Extended Fiber Optic Reach
  80km maximum transmission distance over single fiber cable

• High-Speed Data Performance
  10.3Gbps data rate ensures lossless video quality

• Advanced Signal Management
  DDC CEC HPD signal support for enhanced display control

• Modern Power Design
  USB-C connector for convenient power input

• Content Protection Compliance
  HDMI 1.4a and HDCP 1.2 standards compatibility

• Compact Industrial Design
  Miniature form factor with wide operating temperature (-10~60°C)

• EMI/RFI Immune Operation
  Complete electromagnetic interference resistance

• Hot-Pluggable Connectivity
  Live connection capability for flexible installation

Technical Specifications & Indexes

Ordering Information

Application Scenarios

• Extending 4K medical imaging displays in operating rooms

• Supporting broadcast control room video distribution systems

• Enabling digital signage networks in retail environments

• Providing conference room presentation system connectivity

• Facilitating industrial monitoring with high-resolution displays

Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China.

Our main products include:

• Fiber Media Converters
• Industrial Ethernet PoE switchs
•  PoE Injectors & Splitters
• PoE Extenders
• Serial Fiber Converters
• SFP Transceivers
• HDMI Fiber Converters
• DVI Fiber Converters
• HD/3G/6G/12G Fiber Extenders
• CCTV Fiber Optic Converters
• HDMI/ DVI/ VGA/ SDI Ethernet Extenders

With rich experience in providing high quality products in the
telecom and CCTV business, E-link has a large manufacturing factory
in Shenzhen, able to provide cost-effective solutions 

to serve our customers successfully.



   

   

                                                                   
                                                                  
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Since the launch of our products in domestic and international
markets, we have won a good reputation for our high-quality
products and sincere services. Our products are widely applied to

• System of Telecom
• Public Security
• Bank
• Smart City
• Public transportation
• New Energy Developing
• CCTV Monitoring Transmission

We also provide ODM & OEM services and we have cooperated with some famous companies all
over the world. Our own brand "E-link" is also well known in many countries and have distributors there.





   





















































                                                                   
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E-Link quality:

• ISO9001 Quality System
• CE, RoHS, FCC certified 
• 48 hours of weathering test before delivery
• Conduct full-spectrum environmental and electrical testing on all product designs

   





Our knowledgeable sales, technical support and engineering
personnel are dedicated to understanding your needs and designing
products and solutions to meet your needs. We would be happy to
provide you with the best price, quality products and fast
delivery.